Critical Power Specialists


Design, project management, installation, commissioning and dedicated service support for your critical power needs.

A very professional and well-organised company. The installation itself is outstanding with great communication throughout. Would highly recommend to anyone.


Greg Cheshire,
,
Quadrant Court

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Powering the nation


Our expert team delivers reliable solutions for critical power needs, ensuring businesses and communities stay connected. Trust us to provide the energy support you need, wherever you are in the nation.

Accreditations

Safe Contractor
Achilles UVDB
NICEIC
PPC
AMPS
Riello Service Partner
Constructionline Gold
CQS 18001
Avetta
CQS 14001
ISO 9001
CHAS
Supply Chain sustainability school
Oftec

Generator Service and Maintenance

Our service contracts are aimed to give you peace of mind so you know that in the event of a power outage, you can rely on your critical power equipment.
Generator Servicing

UPS Service & Maintenance

We offer a comprehensive and cost-effective range of service plans to ensure all parts of your UPS system remain fully functional and at optimal performance
UPS Servicing

Control Systems Services

We aim to make your solution fit both your current and future needs with bespoke design systems to meet your exact requirements.
Control Systems

Critical Power Hardware

P&I have grown to become a leading independent supplier of generators and UPS systems. We work with the likes of Salicru and Riello.
Hardware

Project Management

Our experienced project management team can you support every stage of your project from start to finish. Let us do the leg work whilst you focus on your commitments.
Learn more

Hire Hardware

Our fleet includes: 8 kVA to multi-megawatt generators, 100Kw to 2MW mobile load banks, together with many other hire solutions.
Hire

Testimonials


We have found P & I to be very helpful from design concept through to delivery and commissioning of projects. We will continue to use P & I, our 1st choice supplier of generators and UPS solutions.


James Carter
Project Manager, 
DH Group

P & I are a highly efficient and professional company of whom we have worked closely with for many years.


Lee Norman
Compliance Manager, 
Rapid Response Solutions Ltd

A very professional and well-organised company. The installation itself is outstanding with great communication throughout. Would highly recommend to anyone.


Greg Cheshire
Quadrant Court

Very pro-active, when dates are moved, they seemed to do all they could to reposition to meet the streamlined targets, which were achieved. Seemed to conduct themselves in a very professional manner, which made our lives a lot easier, all the way from RAMS to O&M. All in all, very pleased with P & I and look forward to working together in the near future. I would recommend them to neighbouring companies.


Ben Jennings
Electrical Director, 
Logistical Building Services Ltd

P & I are a highly efficient and professional company of whom we have worked closely with for many years.


Lee Norman,
Compliance Manager,
Rapid Response Solutions Ltd

Very pro-active, when dates are moved, they seemed to do all they could to reposition to meet the streamlined targets, which were achieved. Seemed to conduct themselves in a very professional manner, which made our lives a lot easier, all the way from RAMS to O&M. All in all, very pleased with P & I and look forward to working together in the near future. I would recommend them to neighbouring companies.


Ben Jennings,
Electrical Director,
Logistical Building Services Ltd

A very professional and well-organised company. The installation itself is outstanding with great communication throughout. Would highly recommend to anyone.


Greg Cheshire,
,
Quadrant Court

We have found P & I to be very helpful from design concept through to delivery and commissioning of projects. We will continue to use P & I, our 1st choice supplier of generators and UPS solutions.


James Carter,
Project Manager,
DH Group

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